Cloudstone Curio + Phyrexian Altar + Ashnod's Altar + Deep Forest Hermit

Cloudstone Curio

Phyrexian Altar

Ashnod's Altar

Deep Forest Hermit

How it works

1. Cast Deep Forest Hermit by paying 3.
2. When Deep Forest Hermit enters the battlefield, it and Cloudstone Curio trigger.
3. Resolve the Deep Forest Hermit trigger, creating four 1/1 Squirrel creature tokens.
4. When the Squirrels enter the battlefield, Cloudstone Curio triggers four times.
5. Resolve the first trigger, returning Deep Forest Hermit to your hand from the battlefield.
6. Resolve all remaining triggers, choosing not to return anything to your hand.
7. Activate Phyrexian Altar twice by sacrificing two Squirrels, adding .
8. Activate Ashnod's Altar twice by sacrificing two Squirrels, adding CCCC.
9. Repeat.